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South Dakota

$242+ Cheap flights from New Windsor (SWF) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — FSD
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Stewart to South Dakota

Cheapest flights from Stewart to South Dakota
Explore the most affordable flight options available from Stewart to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:19 pm
SWF
-
FSD
1 stop18h 57m
Multiple Airlines
Sun 8/26:36 pm
FSD
-
SWF
2 stops16h 01m
Multiple Airlines
Deal found 6/15$464
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:48 am
SWF
-
RAP
1 stop23h 02m
Multiple Airlines
Sat 7/183:39 pm
RAP
-
SWF
1 stop16h 14m
Multiple Airlines
Deal found 6/16$467
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:19 pm
SWF
-
FSD
1 stop18h 57m
Allegiant Air
Sat 8/15:00 pm
FSD
-
SWF
1 stop16h 55m
Allegiant Air
Deal found 6/15$489
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:48 am
SWF
-
RAP
1 stop23h 02m
Multiple Airlines
Sat 7/253:39 pm
RAP
-
SWF
1 stop16h 14m
Multiple Airlines
Deal found 6/16$492
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:46 pm
SWF
-
FSD
1 stop23h 00m
Allegiant Air
Sat 8/15:00 pm
FSD
-
SWF
1 stop16h 55m
Allegiant Air
Deal found 6/15$539
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:05 pm
SWF
-
FSD
2 stops30h 41m
Multiple Airlines
Sat 8/15:00 pm
FSD
-
SWF
1 stop16h 55m
Multiple Airlines
Deal found 6/15$568
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:44 pm
SWF
-
FSD
1 stop24h 02m
Allegiant Air
Sat 8/15:00 pm
FSD
-
SWF
1 stop16h 55m
Allegiant Air
Deal found 6/15$581
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:28 am
SWF
-
FSD
2 stops23h 36m
Allegiant Air
Sat 8/15:00 pm
FSD
-
SWF
1 stop16h 55m
Allegiant Air
Deal found 6/15$617
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:44 pm
SWF
-
FSD
1 stop24h 02m
Allegiant Air
Sat 7/116:14 pm
FSD
-
SWF
1 stop15h 41m
Allegiant Air
Deal found 6/19$628
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:44 pm
SWF
-
FSD
1 stop24h 02m
Allegiant Air
Wed 7/81:06 pm
FSD
-
SWF
1 stop20h 49m
Allegiant Air
Deal found 6/15$645
This Kiwi.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:46 pm
SWF
-
FSD
1 stop23h 00m
Allegiant Air
Tue 7/71:06 pm
FSD
-
SWF
1 stop28h 50m
Allegiant Air
Deal found 6/19$658
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:50 pm
SWF
-
FSD
2 stops23h 20m
Multiple Airlines
Sun 6/216:51 pm
FSD
-
SWF
1 stop12h 58m
Multiple Airlines
Deal found 6/16$689

Find flight deals from Stewart to South Dakota

Keep the following information in mind while searching for Stewart to South Dakota flight deals. Data was last updated June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(Kiwi.com)

One-way from

$242
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$451
Provider with most accurate pricing for New York (NYC)-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sioux Falls Joe Foss Field flights.
Search Deals
From New Windsor Stewart to South Dakota
Search Deals
One-way flight from New Windsor Stewart to South Dakota
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to South Dakota that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from New Windsor to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Tue 7/21

6:19 pm-12:16 pm

1 stop18h 57m

Sioux Falls Joe Foss Field

Sun 8/2

6:36 pm-11:37 am

2 stops16h 01m

$464

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Tue 7/14

11:48 am-8:50 am

1 stop23h 02m

Rapid City

Sat 7/18

3:39 pm-9:53 am

1 stop16h 14m

$467

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Tue 7/21

11:48 am-8:50 am

1 stop23h 02m

Rapid City

Sat 7/25

3:39 pm-9:53 am

1 stop16h 14m

$492

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sat 7/18

12:05 pm-5:46 pm

2 stops30h 41m

Sioux Falls Joe Foss Field

Sat 8/1

5:00 pm-10:55 am

1 stop16h 55m

$568

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sun 7/19

10:28 am-9:04 am

2 stops23h 36m

Sioux Falls Joe Foss Field

Sat 8/1

5:00 pm-10:55 am

1 stop16h 55m

$617

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Sat 7/4

6:44 pm-5:46 pm

1 stop24h 02m

Sioux Falls Joe Foss Field

Sat 7/11

6:14 pm-10:55 am

1 stop15h 41m

$628

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Wed 7/1

7:46 pm-5:46 pm

1 stop23h 00m

Sioux Falls Joe Foss Field

Tue 7/7

1:06 pm-6:56 pm

1 stop28h 50m

$658

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Wed 7/15

7:46 pm-9:00 pm

2 stops27h 14m

Rapid City

Sat 7/18

3:39 pm-9:53 am

1 stop16h 14m

$714

New WindsorSioux Falls

SWF - FSD

SWFFSD

New Windsor Stewart

Wed 7/1

7:46 pm-5:46 pm

1 stop23h 00m

Sioux Falls Joe Foss Field

Sat 7/11

6:14 pm-10:55 am

1 stop15h 41m

$760
Cheapest one-way

New WindsorRapid City

SWF - RAP

SWFRAP

New Windsor Stewart

Thu 7/16

10:28 am-2:49 pm

3 stops54h 21m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 25 resultsSorted by cheapest first
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Best time to book a flight from Stewart to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Stewart with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Windsor to South Dakota
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Stewart to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Windsor to South Dakota?

    New Windsor Stewart (SWF), located 4.3 mi from the city center, is the airport you fly out of when you book flights from New Windsor to South Dakota.

  • How long is the flight from New Windsor to South Dakota?

    For as low as $617, Allegiant Air can have you in South Dakota from New Windsor in 23h 36m. Airlines will cover a distance of 1157 mi.

  • What are the most popular routes from New Windsor to South Dakota?

    The most popular route from New Windsor to South Dakota is New Windsor Stewart - Sioux Falls Joe Foss Field. You may also consider New Windsor Stewart - Rapid City or New Windsor Stewart - Aberdeen.

  • Can I find deals for flights from Stewart to South Dakota that include hotel bookings?

    Yes. In addition to deals on Stewart to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stewart to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stewart to South Dakota.

  • Can I find deals for business class flights from Stewart to South Dakota?

    Yes. Cheapflights offers flight deals from Stewart to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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